718567152

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20479}}^1$

素因数の和:20550

約数の個数: 80

約数和(自身を含む): 2011299840

約数和(自身を除く): 1292732688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4386, 5848, 8772, 11696, 17544, 20479, 35088, 40958, 61437, 81916, 122874, 163832, 245748, 327664, 348143, 491496, 696286, 880597, 982992, 1044429, 1392572, 1761194, 2088858, 2641791, 2785144, 3522388, 4177716, 5283582, 5570288, 7044776, 8355432, 10567164, 14089552, 14970149, 16710864, 21134328, 29940298, 42268656, 44910447, 59880596, 89820894, 119761192, 179641788, 239522384, 359283576, 718567152]

約数ペア:

[(1, 718567152), (2, 359283576), (3, 239522384), (4, 179641788), (6, 119761192), (8, 89820894), (12, 59880596), (16, 44910447), (17, 42268656), (24, 29940298), (34, 21134328), (43, 16710864), (48, 14970149), (51, 14089552), (68, 10567164), (86, 8355432), (102, 7044776), (129, 5570288), (136, 5283582), (172, 4177716), (204, 3522388), (258, 2785144), (272, 2641791), (344, 2088858), (408, 1761194), (516, 1392572), (688, 1044429), (731, 982992), (816, 880597), (1032, 696286), (1462, 491496), (2064, 348143), (2193, 327664), (2924, 245748), (4386, 163832), (5848, 122874), (8772, 81916), (11696, 61437), (17544, 40958), (20479, 35088)]